## ››Convert hectobar to millimeter water [4 °C]

 hectobar millimeter water

How many hectobar in 1 millimeter water? The answer is 9.80665E-7.
We assume you are converting between hectobar and millimeter water [4 °C].
You can view more details on each measurement unit:
hectobar or millimeter water
The SI derived unit for pressure is the pascal.
1 pascal is equal to 1.0E-7 hectobar, or 0.10197162129779 millimeter water.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between hectobars and millimeters water.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of hectobar to millimeter water

1 hectobar to millimeter water = 1019716.21298 millimeter water

2 hectobar to millimeter water = 2039432.42596 millimeter water

3 hectobar to millimeter water = 3059148.63893 millimeter water

4 hectobar to millimeter water = 4078864.85191 millimeter water

5 hectobar to millimeter water = 5098581.06489 millimeter water

6 hectobar to millimeter water = 6118297.27787 millimeter water

7 hectobar to millimeter water = 7138013.49085 millimeter water

8 hectobar to millimeter water = 8157729.70382 millimeter water

9 hectobar to millimeter water = 9177445.9168 millimeter water

10 hectobar to millimeter water = 10197162.12978 millimeter water

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You can do the reverse unit conversion from millimeter water to hectobar, or enter any two units below:

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## ››Definition: Hectobar

The SI prefix "hecto" represents a factor of 102, or in exponential notation, 1E2.

So 1 hectobar = 102 bars.

The definition of a bar is as follows:

The bar is a measurement unit of pressure, equal to 1,000,000 dynes per square centimetre (baryes), or 100,000 newtons per square metre (pascals). The word bar is of Greek origin, báros meaning weight. Its official symbol is "bar"; the earlier "b" is now deprecated, but still often seen especially as "mb" rather than the proper "mbar" for millibars.

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